Former CNN correspondent-turned-PR consultant Gene Randall’s video “report” for oil giant Chevron might be unprecedented for how it blurred the line between public relations and journalism. But the Randall-Chevron production raises not only ethical questions, but also the question of whether a surge of newly pink-slipped reporters might go, as one media critic put it, “over to the dark side” and how that might further muddy the line between news and corporate advocacy.